The arrangement also drew on the songs’ common perspective. Both address parting in candid terms without turning bitter. Parton wrote and recorded “I Will Always Love You” in 1973, then released it in 1974. Whitney Houston’s 1992 version later made the composition a worldwide phenomenon. In 2013, “Wrecking Ball” became Cyrus’s first Billboard Hot 100 chart-topper.

Parton attributed the mashup concept to Cyrus, saying her honorary goddaughter proposed combining the songs for the special. Another collaboration featured Cyrus performing Parton’s country standard “Jolene.” During the medley, the artists shared a microphone, accommodated one another’s phrasing, and supported each other’s contributions.

Their work on “Wrecking Ball” continued after the New Year’s Eve broadcast. Cyrus and Parton recorded it as a duet for Parton’s 2023 album “Rockstar,” making the song a lasting entry in their shared catalog. The televised performance presented a generational connection grounded in mutual respect and in compositions strongly associated with each singer.